package org.xiaoai.testlogback;

import java.util.LinkedList;
import java.util.Queue;

public class TestQueue {

	public static void main(String[] args) {

		Queue<String> queue = new LinkedList();
		queue.offer("hello");
		queue.offer("world");
	
		 int qsize = queue.size();


		
         System.out.println(queue.size()); 
	}

}
